Tokyo, Japan

Kenji Ohsaka

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Jukogyo Kabushiki Kaisha. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Ohsaka. Retrieved from https://idiyas.com/inventor/kenji-ohsaka-ohrvs1fa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1979

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Kenji Ohsaka: Innovator in Membrane Structures for Gas Storage

Introduction

Kenji Ohsaka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the design of membrane structures for liquid gas storage tanks. His innovative approach has led to the development of a unique patent that enhances the efficiency and safety of gas storage.

Latest Patents

Ohsaka holds a patent for a membrane structure in a liquified gas storage tank. The invention provides a membrane structure characterized by a bottom wall comprising elongated corrugated members arranged in a square-lattice pattern. Each member features a pair of spaced, parallel, longitudinally extending corrugations. The assembly of these members involves joining one end of each corrugated member to the mid-point of another member extending normal to it. The openings between the corrugated members are closed and made liquid tight by a thin plate. The design includes U-shaped cross-section sheet members with vertical flanges, which are welded to L-shaped cross-section members arranged back to back.

Career Highlights

Kenji Ohsaka is associated with Mitsubishi Jukogyo Kabushiki Kaisha, where he has applied his expertise in engineering and innovation. His work has been instrumental in advancing the technology related to gas storage solutions. Ohsaka's patent reflects his commitment to improving safety and efficiency in industrial applications.

Collaborations

Throughout his career, Ohsaka has collaborated with notable colleagues, including Koichi Hagiwara and Toshikazu Niwa. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Kenji Ohsaka's contributions to the field of membrane structures for gas storage tanks exemplify the spirit of innovation. His patent not only showcases his technical skills but also highlights the importance of collaboration in advancing engineering solutions. Ohsaka's work continues to influence the industry and pave the way for future advancements.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…